February, 1896 to December 31, 1919
January 1, 1920 to December 31, 1921 January 1, 1922 to December 31, 1923 January 1, 1924 to December 31, 1927 January 1, 1928 to December 31, 1935 January 1, 1936 to December 31, 1943 January 1, 1944 to April 26, 1954 April 30, 1954 to December 31, 1954 January 1, 1955 to December 31, 1962 January 1, 1963 to December 31, 1969 January 1, 1970 to December 31, 1977 January 1, 1978 to September, 1980 September 19, 1980 to December 31, 1983 January 1, 1984 to January 14, 1985 January 15, 1985 to February 4, 1985 February 4, 1985 to December 31, 1985 January 1, 1986 to December 31, 1991 January 1, 1992 to December 31, 1995 January 1, 1996 to December 31, 1999 January 1, 2000 to December 31, 2007 January 1, 2008 to January 28, 2013 February 1, 2013